Isikhokelo seGraphite Electrode

Ii-electrode zeGraphite

Ii-electrode zegrafiti zisetyenziswa kakhulu kwimveliso yentsimbi yesithando somlilo se-arc sombane kuba zineempawu zokuqhuba umbane okuphezulu.

Inkcazo

Ii-electrode zegrafiti okwangoku zezona mveliso zifumanekayo kuphela ezinezinga eliphezulu lokuqhutywa kombane kunye nokukwazi ukugcina amanqanaba aphezulu kakhulu obushushu obuveliswa kule meko inzima. Zisetyenziselwa ukucokisa intsimbi kwii-oven ze-ladle nakwezinye iinkqubo zokunyibilikisa. Ezi zisebenza njengabaqhubi bombane kwi-oven, zivelisa ubushushu obaneleyo bokunyibilikisa isinyithi esilahliweyo, i-ore yentsimbi okanye ezinye izinto ezisetyenzisiweyo ukuvelisa intsimbi okanye ezinye iintsimbi. Kwi-oven eqhelekileyo esebenzisa i-alternating current kwaye isebenza kwinani eliqhelekileyo lemijikelo yemveliso ngosuku, enye yee-electrode ezilithoba isetyenziswa ngokupheleleyo (ifuna ukongezwa kwe-electrode entsha), ngokomyinge, rhoqo emva kweeyure ezisibhozo ukuya kwezilishumi zokusebenza. Izinga lokwenyani lokusetyenziswa kunye nokongezwa kwee-electrode kwi-oven ethile lixhomekeke ikakhulu ekusebenzeni kakuhle kunye nemveliso ye-oven.

Itshati yobukhulu/ubunzima

Igama		Ububanzi be-electrode		Ubude be-electrode		Ubunzima be-electrode (ixabiso lesalathiso)
Ububanzi x ubude		Ubuninzi	Ubuncinane	Ubuninzi	Ubuncinane	Ubunzima bemveliso ye-electrode (ngaphandle kwe-nipple)
intshi	mm	mm	mm	mm	mm	ikg
14×60	350×1500	357	352	1550	1400	253
14×72	350×1800			1875	1700	304
14×96	350×2400			2475	2275	406
16×60	400×1500	409	403	1550	1400	334
16×72	400×1800			1875	1700	395
16×96	400×2400			2475	2275	532
18×72	450×1800	460	454	1875	1700	496
18×96	450×2400			2475	2275	665
18×110	450×2700			2850	2550	766
20×72	500×1800	511	505	1875	1700	614
20×84	500×2100			2175	1975	715
20×96	500×2400			2475	2275	824
20×110	500×2700			2850	2550	927
22×84	550×2100	562	556	2175	1975	873
22×96	550×2400	562	556	2475	2275	995
24×84	600×2100	613	607	2175	1975	1040
24×96	600×2400			2475	2275	1190
24×110	600×2700			2850	2550	1340
26×110	650×2700	663	657	2850	2550	1580
28×110	700×2700	714	708	2850	2550	1830
30×110	750×2700	765	759	2850	2550	2060

Isikhokelo seGraphite Electrodes

	Iyunithi	Isithando somlilo se-AC			Isithando somlilo seDC
		350～450mm		500～700mm	550～800mm
		14"～18"		20"～28"	22"～30"
Iimbonakalo		I-RP	I-UHP	I-UHP	I-UHP
Unizi lolwapho kuyiwa khona	g/cm3	1.58～1.70	1.65～1.76	1.66～1.74	1.68～1.75
Ukumelana okuthe ngqo	μΩm	6.0～8.5	4.5～6.5	4.5～6.5	4.2～5.5
Imodyuli kaYoung	kN/mm2	8～12	11～16	9～14	9～13
	I-GPa	8～12	11～16	9～14	9～13
	kgf/mm2	800～1,200	1,100～1,650	950～1,400	900～1,300
Amandla okugoba	N/cm2	1,000～1,400	1,200～1,800	1,000～1,500	1,000～1,500
	I-MPa	10～14	12～18	10～15	10～15
	kgf/cm2	100～140	120～180	100～150	100～150
I-coefficient yokwandiswa kobushushu	×10-6/ﾟC	0.8～1.5	0.8～1.5	0.5～1.0	0.5～0.9
(RT ukuya kwi-400°C)	×10-6/ﾟF	0.4～0.8	0.4～0.8	0.3～0.6	0.3～0.5
Uxinano lokwenyani	g/cm3	2.20～2.23	2.20～2.23	2.20～2.23	2.20～2.23
I-porosity iyonke	％	23～29	20～26	21～26	20～25
Umxholo wothuthu	％	Ngaphantsi kwe-0.3	Ngaphantsi kwe-0.3	Ngaphantsi kwe-0.3	Ngaphantsi kwe-0.3